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Registered METHOD FOR RE-ORDERING MULTIPLE LAYERS AND DETECTING SIGNAL OF WHICH THE LAYERS HAVE DIFFERENT MODULATION ORDERS IN MULTIPLE INPUT MULTIPLE OUTPUT ANTENNA SYSTEM AND RECEIVER USING THE SAME

다중 송수신 안테나 시스템에서 서로 다른 변조 차수를 갖는 복수의 레이어의 재정렬 방법, 신호 검출 방법 및 그 수신 장치
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Inventors
Bahng Seungjae, Kim Junghyun, 박윤옥
Application No.
12496062 (2009.07.01)
Publication No.
20100124301 (2010.05.20)
Registration No.
8116396 (2012.02.14)
Country
UNITED STATES
Abstract
Disclosed are a method for re-ordering multiple layers and detecting signals and a receiver using the same to be able to exert performance approaching a maximum likelihood scheme while having lower complexity than that of the maximum likelihood scheme in a multiple input multiple output (MIMO) antenna system in a form where each layer is modulated and transmitted with different modulation orders.
KSP Keywords
Multiple input multiple output(MIMO), distributed antenna systems(DAS), lower complexity, maximum likelihood, multiple layers, multiple-input, multiple-output, re-ordering